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Title:
DISPARITY IMAGE GENERATION DEVICE, DISPARITY IMAGE GENERATION METHOD, DISPARITY IMAGE GENERATION PROGRAM, OBJECT RECOGNITION DEVICE, AND EQUIPMENT CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/002367
Kind Code:
A1
Abstract:
A disparity image generation device includes a valid pixel determination unit configured to determine a valid pixel based on a feature value of each pixel in a captured image; and a validation unit configured to validate a disparity, which is not a valid disparity, near a valid disparity corresponding to the valid pixel in a disparity image corresponding to the captured image.

Inventors:
TAKAHASHI SADAO (JP)
SEKIGUCHI HIROYOSHI (JP)
Application Number:
PCT/JP2016/003129
Publication Date:
January 05, 2017
Filing Date:
June 29, 2016
Export Citation:
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Assignee:
RICOH CO LTD (JP)
TAKAHASHI SADAO (JP)
SEKIGUCHI HIROYOSHI (JP)
International Classes:
G06T1/00; G01B11/00; G01C3/06; G06V10/98
Foreign References:
JP2008065634A2008-03-21
JP2015011619A2015-01-19
JP2013250907A2013-12-12
JP2013164351A2013-08-22
Other References:
See also references of EP 3317850A4
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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